Inventor · disambiguated record
Weijin Ma
Also filed as: MA WEIJIN
8 granted patents·28 citations·filing 2003–2023
81Inventor score
Top patents by PatentIndex Score
8 records- 0160US6843748B2Transmission mechanism with a single differential mechanism for driving four wheelsXINJIANG SHENGSHENG CO LTD·Filed 2003·Granted Jan 18, 2005·10 cites·15 claims
- 0256US12450815B2Image rendering method and apparatus, computer device, and computer-readable storage mediumTENCENT TECH SHENZHEN CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·20 claims
- 0352US6848337B2Transmission mechanism for driving four wheelsXINJIANG SHENGSHENG CO LTD·Filed 2003·Granted Feb 1, 2005·5 cites·20 claims
- 0446US6854359B1Transmission mechanism for driving four wheelsXINJIANG SHENGSHENG CO LTD·Filed 2003·Granted Feb 15, 2005·6 cites·20 claims
- 0541US6840881B2Transmission mechanism with a caseless differential mechanismXINJIANG SHENGSHENG CO LTD·Filed 2003·Granted Jan 11, 2005·4 cites·20 claims
- 0639US6935979B2Transmission mechanism with a differential mechanismXINJIANG SHENGSHENG CO LTD·Filed 2003·Granted Aug 30, 2005·1 cites·14 claims
- 0736US6843151B2Transmission mechanism with a single differential mechanismXINJIANG SHENG SHENG CO LTD·Filed 2003·Granted Jan 18, 2005·2 cites·20 claims
- 0835US6849019B2Transmission Mechanism for driving four wheelsXINJIANG SHENGSHENG CO LTD·Filed 2003·Granted Feb 1, 2005·0 cites·17 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →